Mini Moldorm Cave

Refers to the bombable cave east of Light World Dam (Swamp Palace). Popular location to check for items since it contains 5 and is more or less available to be checked at the start of the game. All that’s required is at least one bomb to open the cave and some way to kill the 4 Mini Moldorms inside, such as a sword, hammer, hookshot, fire rod, or even bombs in a pinch.

Maps

Outside: Link
Inside: Link